<html>
<head>
<script type="text/javascript">

	var botao = 0;
	
	function anim_botao(){
	    
    	bootbotao = setTimeout("anim_botao()", 3000);
    	botao = botao +1;
    	
    	if (botao == 4){
    	    botao = 1
    	};
    	
    	if (botao == 1){
    	    document.form_botao.animado.value = "GOOGLE"
    	};
    	
    	if (botao ==2){
    	    document.form_botao.animado.value = "BING"
    	};
    	
    	if (botao ==3){
    	    document.form_botao.animado.value = "VC Sempe OnLine"
    	};
    }
    
	function funcao_botao(){
    	
    	if (botao == 1){
    	    location.href="http://www.google.com.br"
    	};
    	
    	if (botao == 2){
    	    location.href="http://br.bing.com"
    	}
    	
    	if (botao == 3){
    	    location.href="http://vocesempreonline.blogspot.com"
        };
    }
	setTimeout("anim_botao()", 10);

</script>
<style type="text/css">
#animado_botao{
	border: 1px;
	border-color: black;
	border-style:solid;
	width: 130px;
	height: 32px;
	font-family:times;
	font-size: 14px;
	font-weight:bold;
	background-color: #FF00FF;
	color:#FFE4C4;
}
#animado_botao:hover{
    background-color: #6CA6CD;
    color: black;
}
</style>
</head>

<body>
    <form name="form_botao">
        <input type="button" name="animado" id="animado_botao" onclick="funcao_botao();"/>
    </form>
</body>
</html>